#3FA7CD#3FA7CD
#3FA7CD is a light, moderate cyan. Relative luminance 0.331; OKLCH L 68.4% C 0.109 H 226.2°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).
Color values
| HEX | #3FA7CD |
|---|---|
| RGB | rgb(63, 167, 205) |
| HSL | hsl(196, 59%, 53%) |
| HSV | hsv(196, 69%, 80%) |
| CMYK | cmyk(69.3%, 18.5%, 0%, 19.6%) |
| CIE-LAB | lab(64.24, -17.66, -28.06) |
| CIE-LCH | lch(64.24, 33.15, 237.82°) |
| OKLab | oklab(68.44% -0.0754 -0.0785) |
| OKLCH | oklch(68.44% 0.109 226.2) |
| XYZ | xyz(26.8836, 33.0990, 62.7177) |
| Luminance | 0.3310 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Greyblue
#77A1B5
ΔE00 7.46
Deepskyblue
#00BFFF
ΔE00 8.39
Turquoise Blue
#06B1C4
ΔE00 8.47
Bright Sky Blue
#02CCFE
ΔE00 10.13
Bluegrey
#85A3B2
ΔE00 10.16
Lightblue (survey)
#7BC8F6
ΔE00 10.78
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3FA7CD #CD653F
analogous
#3FCDAC #3FA7CD #3F60CD
triadic
#3FA7CD #CD3FA7 #A7CD3F
tetradic
#3FA7CD #AC3FCD #CD653F #60CD3F
square
#3FA7CD #AC3FCD #CD653F #60CD3F
split-complementary
#3FA7CD #CD3F60 #CDAC3F
monochromatic
#1E5D74 #2B84A4 #3FA7CD #70BDDA #A0D4E6
Accessibility & contrast
On white
2.76
#3FA7CD on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.62
#3FA7CD on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #3FA7CD
7.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3FA7CD | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3FA7CD | 1.00 | 2.76 | 7.62 | 7.62 |
| #FFFFFF | 2.76 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.62 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.62 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#92A4CF
Deuteranopia (green-blind)
#7F95CD
Tritanopia (blue-blind)
#00B2B3
Achromatopsia (no color)
#9C9C9C
Design tokens & code
CSS
--color: #3fa7cd; /* rgb */ color: rgb(63, 167, 205); /* oklch */ color: oklch(68.4% 0.109 226.2);
Tailwind
colors: {
custom: {
50: '#85c1dc',
500: '#3fa7cd',
950: '#000000',
},
}SCSS
$custom: #3fa7cd; $custom-light: #85c1dc; $custom-dark: #000000;
JSON
{
"hex": "#3fa7cd",
"rgb": {
"r": 63,
"g": 167,
"b": 205
},
"hsl": {
"h": 196.056,
"s": 58.678,
"l": 52.549
},
"oklch": {
"l": 0.68439,
"c": 0.10887,
"h": 226.2
},
"luminance": 0.33102
}Semantic roles & 50–950 ramp
primary
#3FA7CD
secondary
#D3A695
accent
#7046E2
background
#F8FBFD
surface
#F0F7FB
border
#CBD0D4
text
#0C1215
muted
#7D8183